What are the requisites for a model transport analog?

What are the requisites for a model transport analog?

Perhaps because we have come to accept so well the possibility of exquisite precision in biomolecular recognition in general, and by enzymes in particular, a need has arisen for re-emphasis of the limits that may apply to the possible oneto-one specificity between the mediators and substrates for the special area of membrane transport. Early studies with bacteria had bro~gh,* attention to trans...

investigating the feasibility of a proposed model for geometric design of deployable arch structures

deployable scissor type structures are composed of the so-called scissor-like elements (sles), which are connected to each other at an intermediate point through a pivotal connection and allow them to be folded into a compact bundle for storage or transport. several sles are connected to each other in order to form units with regular polygonal plan views. the sides and radii of the polygons are...

What are Stem Cells?

  Stem cells are undifferentiated self regenerating multi potential cells. There are three types of stem cells categories by the ability to form after cells and correlated with the body’s development process. Totipotent: these stem cells can form an entire organism such as fertilized egg. Ploripotent: ploripotent cells are those that can form any cell in the body but cannot form an entire organ...

the use of appropriate madm model for ranking the vendors of mci equipments using fuzzy approach

abstract nowadays, the science of decision making has been paid to more attention due to the complexity of the problems of suppliers selection. as known, one of the efficient tools in economic and human resources development is the extension of communication networks in developing countries. so, the proper selection of suppliers of tc equipments is of concern very much. in this study, a ...

The contribution of a mature real estate market to urban regeneration: What are the prerequisites?